Doorways is a first person survival horror game, with a complex story and a deep atmosphere.
Each level of the game will challenge you with dynamic gameplay and distinct visuals and sounds. If you like the horror genre, you are in for a treat.
Prepare to immerse yourself in augmenting pyschological terror and brace for jump-scares.
If you are into puzzle-ridden adventures, you're definitely going to like Doorways challenges: from simple mind puzzles to timed and agility demanding situations, each level or scene in the game presents to you a different gameplay obstacle to overcome.
And if you are a hardcore "unlocker", this game has several secret places, collectible artifacts and hidden notes that engross your understanding of the back story and grant achievements for you to hunt!

I would argue on that, femoral artery goes on the upper side of the leg so in this position and with that length of the spikes it's unlikely to be damaged, more over you don't know what this chair was built for. I mean it can be a tool for execution rather then torture. Anyway with such damages a man wouldn't live for long.

P.S. I don't think that developers really have practised torturing in order to find out how realistic it is))